21625044480

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:227

約数の個数: 960

約数和(自身を含む): 88797316608

約数和(自身を除く): 67172272128

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 31, 32, 34, 36, 39, 40, 45, 48, 51, 52, 60, 62, 64, 65, 68, 72, 78, 80, 85, 90, 93, 96, 102, 104, 117, 120, 124, 128, 130, 136, 137, 144, 153, 155, 156, 160, 170, 180, 186, 192, 195, 204, 208, 221, 234, 240, 248, 255, 256, 260, 272, 274, 279, 288, 306, 310, 312, 320, 340, 360, 372, 384, 390, 403, 408, 411, 416, 442, 465, 468, 480, 496, 510, 512, 520, 527, 544, 548, 558, 576, 585, 612, 620, 624, 640, 663, 680, 685, 720, 744, 765, 768, 780, 806, 816, 822, 832, 884, 930, 936, 960, 992, 1020, 1040, 1054, 1088, 1096, 1105, 1116, 1152, 1170, 1209, 1224, 1233, 1240, 1248, 1280, 1326, 1360, 1370, 1395, 1440, 1488, 1530, 1536, 1560, 1581, 1612, 1632, 1644, 1664, 1768, 1781, 1860, 1872, 1920, 1984, 1989, 2015, 2040, 2055, 2080, 2108, 2176, 2192, 2210, 2232, 2304, 2329, 2340, 2418, 2448, 2466, 2480, 2496, 2560, 2635, 2652, 2720, 2740, 2790, 2880, 2976, 3060, 3120, 3162, 3224, 3264, 3288, 3315, 3328, 3536, 3562, 3627, 3720, 3744, 3840, 3968, 3978, 4030, 4080, 4110, 4160, 4216, 4247, 4352, 4384, 4420, 4464, 4608, 4658, 4680, 4743, 4836, 4896, 4932, 4960, 4992, 5270, 5304, 5343, 5440, 5480, 5580, 5760, 5952, 6045, 6120, 6165, 6240, 6324, 6448, 6528, 6576, 6630, 6656, 6851, 6987, 7072, 7124, 7254, 7440, 7488, 7680, 7905, 7936, 7956, 8060, 8160, 8220, 8320, 8432, 8494, 8704, 8768, 8840, 8905, 8928, 9316, 9360, 9486, 9672, 9792, 9864, 9920, 9945, 9984, 10540, 10608, 10686, 10880, 10960, 11160, 11520, 11645, 11904, 12090, 12240, 12330, 12480, 12648, 12741, 12896, 13056, 13152, 13260, 13702, 13974, 14144, 14248, 14508, 14880, 14976, 15810, 15872, 15912, 16029, 16120, 16320, 16440, 16640, 16864, 16988, 17536, 17680, 17810, 17856, 18135, 18632, 18720, 18972, 19344, 19584, 19728, 19840, 19890, 19968, 20553, 20961, 21080, 21216, 21235, 21372, 21760, 21920, 22320, 23040, 23290, 23715, 23808, 24180, 24480, 24660, 24960, 25296, 25482, 25792, 26112, 26304, 26520, 26715, 27404, 27948, 28288, 28496, 29016, 29760, 29952, 30277, 31620, 31824, 32058, 32240, 32640, 32880, 33280, 33728, 33976, 34255, 34935, 35072, 35360, 35620, 35712, 36270, 37264, 37440, 37944, 38223, 38688, 39168, 39456, 39680, 39780, 41106, 41922, 42160, 42432, 42470, 42744, 43520, 43840, 44640, 46580, 47430, 47616, 48360, 48960, 49320, 49920, 50592, 50964, 51584, 52608, 53040, 53430, 54808, 55211, 55896, 56576, 56992, 58032, 59520, 59904, 60554, 61659, 63240, 63648, 63705, 64116, 64480, 65280, 65760, 67456, 67952, 68510, 69870, 70144, 70720, 71240, 71424, 72199, 72540, 74528, 74880, 75888, 76446, 77376, 78336, 78912, 79360, 79560, 80145, 82212, 83844, 84320, 84864, 84940, 85488, 87680, 89280, 90831, 93160, 94860, 96720, 97920, 98640, 99840, 101184, 101928, 102765, 103168, 104805, 105216, 106080, 106860, 109616, 110422, 111792, 113152, 113984, 116064, 119040, 121108, 123318, 126480, 127296, 127410, 128232, 128960, 130560, 131520, 134912, 135904, 137020, 139740, 141440, 142480, 142848, 144398, 145080, 149056, 149760, 151385, 151776, 152892, 154752, 157824, 159120, 160290, 164424, 165633, 167688, 168640, 169728, 169880, 170976, 175360, 178560, 181662, 186320, 189720, 191115, 193440, 195840, 197280, 202368, 203856, 205530, 206336, 209610, 210432, 212160, 213720, 216597, 219232, 220844, 223584, 227968, 232128, 238080, 242216, 246636, 252960, 254592, 254820, 256464, 257920, 263040, 269824, 271808, 272493, 274040, 276055, 279480, 282880, 284960, 288796, 290160, 298112, 299520, 302770, 303552, 305784, 308295, 309504, 315648, 318240, 320580, 328848, 331266, 335376, 337280, 339456, 339760, 341952, 350720, 357120, 360995, 363324, 372640, 379440, 382230, 386880, 391680, 394560, 404736, 407712, 411060, 419220, 424320, 427440, 433194, 438464, 441688, 447168, 454155, 455936, 464256, 484432, 493272, 496899, 505920, 509184, 509640, 512928, 515840, 526080, 543616, 544986, 548080, 552110, 558960, 565760, 569920, 577592, 580320, 596224, 605540, 607104, 611568, 616590, 619008, 631296, 636480, 641160, 649791, 657696, 662532, 670752, 674560, 679520, 683904, 714240, 721990, 726648, 745280, 758880, 764460, 773760, 789120, 809472, 815424, 822120, 828165, 838440, 848640, 854880, 866388, 876928, 883376, 894336, 908310, 911872, 928512, 938587, 968864, 986544, 993798, 1011840, 1018368, 1019280, 1025856, 1031680, 1052160, 1082985, 1087232, 1089972, 1096160, 1104220, 1117920, 1139840, 1155184, 1160640, 1192448, 1211080, 1214208, 1223136, 1233180, 1272960, 1282320, 1299582, 1315392, 1325064, 1341504, 1349120, 1359040, 1362465, 1367808, 1443980, 1453296, 1490560, 1517760, 1528920, 1547520, 1578240, 1630848, 1644240, 1656330, 1676880, 1697280, 1709760, 1732776, 1753856, 1766752, 1788672, 1816620, 1857024, 1877174, 1937728, 1973088, 1987596, 2023680, 2038560, 2051712, 2165970, 2174464, 2179944, 2192320, 2208440, 2235840, 2279680, 2310368, 2321280, 2422160, 2428416, 2446272, 2466360, 2484495, 2545920, 2564640, 2599164, 2630784, 2650128, 2683008, 2718080, 2724930, 2735616, 2815761, 2887960, 2906592, 2981120, 3035520, 3057840, 3095040, 3156480, 3248955, 3261696, 3288480, 3312660, 3353760, 3419520, 3465552, 3507712, 3533504, 3577344, 3633240, 3754348, 3875456, 3946176, 3975192, 4047360, 4077120, 4103424, 4331940, 4359888, 4384640, 4416880, 4471680, 4559360, 4620736, 4642560, 4692935, 4844320, 4892544, 4932720, 4968990, 5091840, 5129280, 5198328, 5261568, 5300256, 5366016, 5436160, 5449860, 5631522, 5775920, 5813184, 5962240, 6071040, 6115680, 6497910, 6523392, 6576960, 6625320, 6707520, 6839040, 6931104, 7067008, 7266480, 7508696, 7750912, 7892352, 7950384, 8154240, 8206848, 8447283, 8663880, 8719776, 8769280, 8833760, 8943360, 9241472, 9285120, 9385870, 9688640, 9785088, 9865440, 9937980, 10258560, 10396656, 10523136, 10600512, 10732032, 10872320, 10899720, 11263044, 11551840, 11626368, 12142080, 12231360, 12995820, 13153920, 13250640, 13415040, 13678080, 13862208, 14078805, 14134016, 14532960, 15017392, 15501824, 15784704, 15900768, 16308480, 16894566, 17327760, 17439552, 17538560, 17667520, 17886720, 18482944, 18771740, 19377280, 19570176, 19730880, 19875960, 20517120, 20793312, 21201024, 21799440, 22526088, 23103680, 23252736, 24462720, 25991640, 26307840, 26501280, 26830080, 27724416, 28157610, 28268032, 29065920, 30034784, 31569408, 31801536, 32616960, 33789132, 34655520, 34879104, 35335040, 36965888, 37543480, 38754560, 39461760, 39751920, 41034240, 41586624, 42236415, 42402048, 43598880, 45052176, 46207360, 46505472, 48925440, 51983280, 52615680, 53002560, 53660160, 55448832, 56315220, 58131840, 60069568, 63603072, 67578264, 69311040, 69758208, 70670080, 75086960, 77509120, 78923520, 79503840, 83173248, 84472830, 84804096, 87197760, 90104352, 92414720, 97850880, 103966560, 106005120, 110897664, 112630440, 116263680, 120139136, 127206144, 135156528, 138622080, 139516416, 141340160, 150173920, 157847040, 159007680, 166346496, 168945660, 174395520, 180208704, 184829440, 207933120, 212010240, 225260880, 232527360, 240278272, 254412288, 270313056, 277244160, 300347840, 318015360, 332692992, 337891320, 348791040, 360417408, 415866240, 424020480, 450521760, 480556544, 540626112, 554488320, 600695680, 636030720, 675782640, 697582080, 720834816, 831732480, 901043520, 1081252224, 1201391360, 1272061440, 1351565280, 1441669632, 1663464960, 1802087040, 2162504448, 2402782720, 2703130560, 3604174080, 4325008896, 5406261120, 7208348160, 10812522240, 21625044480]

約数ペア:

[(1, 21625044480), (2, 10812522240), (3, 7208348160), (4, 5406261120), (5, 4325008896), (6, 3604174080), (8, 2703130560), (9, 2402782720), (10, 2162504448), (12, 1802087040), (13, 1663464960), (15, 1441669632), (16, 1351565280), (17, 1272061440), (18, 1201391360), (20, 1081252224), (24, 901043520), (26, 831732480), (30, 720834816), (31, 697582080), (32, 675782640), (34, 636030720), (36, 600695680), (39, 554488320), (40, 540626112), (45, 480556544), (48, 450521760), (51, 424020480), (52, 415866240), (60, 360417408), (62, 348791040), (64, 337891320), (65, 332692992), (68, 318015360), (72, 300347840), (78, 277244160), (80, 270313056), (85, 254412288), (90, 240278272), (93, 232527360), (96, 225260880), (102, 212010240), (104, 207933120), (117, 184829440), (120, 180208704), (124, 174395520), (128, 168945660), (130, 166346496), (136, 159007680), (137, 157847040), (144, 150173920), (153, 141340160), (155, 139516416), (156, 138622080), (160, 135156528), (170, 127206144), (180, 120139136), (186, 116263680), (192, 112630440), (195, 110897664), (204, 106005120), (208, 103966560), (221, 97850880), (234, 92414720), (240, 90104352), (248, 87197760), (255, 84804096), (256, 84472830), (260, 83173248), (272, 79503840), (274, 78923520), (279, 77509120), (288, 75086960), (306, 70670080), (310, 69758208), (312, 69311040), (320, 67578264), (340, 63603072), (360, 60069568), (372, 58131840), (384, 56315220), (390, 55448832), (403, 53660160), (408, 53002560), (411, 52615680), (416, 51983280), (442, 48925440), (465, 46505472), (468, 46207360), (480, 45052176), (496, 43598880), (510, 42402048), (512, 42236415), (520, 41586624), (527, 41034240), (544, 39751920), (548, 39461760), (558, 38754560), (576, 37543480), (585, 36965888), (612, 35335040), (620, 34879104), (624, 34655520), (640, 33789132), (663, 32616960), (680, 31801536), (685, 31569408), (720, 30034784), (744, 29065920), (765, 28268032), (768, 28157610), (780, 27724416), (806, 26830080), (816, 26501280), (822, 26307840), (832, 25991640), (884, 24462720), (930, 23252736), (936, 23103680), (960, 22526088), (992, 21799440), (1020, 21201024), (1040, 20793312), (1054, 20517120), (1088, 19875960), (1096, 19730880), (1105, 19570176), (1116, 19377280), (1152, 18771740), (1170, 18482944), (1209, 17886720), (1224, 17667520), (1233, 17538560), (1240, 17439552), (1248, 17327760), (1280, 16894566), (1326, 16308480), (1360, 15900768), (1370, 15784704), (1395, 15501824), (1440, 15017392), (1488, 14532960), (1530, 14134016), (1536, 14078805), (1560, 13862208), (1581, 13678080), (1612, 13415040), (1632, 13250640), (1644, 13153920), (1664, 12995820), (1768, 12231360), (1781, 12142080), (1860, 11626368), (1872, 11551840), (1920, 11263044), (1984, 10899720), (1989, 10872320), (2015, 10732032), (2040, 10600512), (2055, 10523136), (2080, 10396656), (2108, 10258560), (2176, 9937980), (2192, 9865440), (2210, 9785088), (2232, 9688640), (2304, 9385870), (2329, 9285120), (2340, 9241472), (2418, 8943360), (2448, 8833760), (2466, 8769280), (2480, 8719776), (2496, 8663880), (2560, 8447283), (2635, 8206848), (2652, 8154240), (2720, 7950384), (2740, 7892352), (2790, 7750912), (2880, 7508696), (2976, 7266480), (3060, 7067008), (3120, 6931104), (3162, 6839040), (3224, 6707520), (3264, 6625320), (3288, 6576960), (3315, 6523392), (3328, 6497910), (3536, 6115680), (3562, 6071040), (3627, 5962240), (3720, 5813184), (3744, 5775920), (3840, 5631522), (3968, 5449860), (3978, 5436160), (4030, 5366016), (4080, 5300256), (4110, 5261568), (4160, 5198328), (4216, 5129280), (4247, 5091840), (4352, 4968990), (4384, 4932720), (4420, 4892544), (4464, 4844320), (4608, 4692935), (4658, 4642560), (4680, 4620736), (4743, 4559360), (4836, 4471680), (4896, 4416880), (4932, 4384640), (4960, 4359888), (4992, 4331940), (5270, 4103424), (5304, 4077120), (5343, 4047360), (5440, 3975192), (5480, 3946176), (5580, 3875456), (5760, 3754348), (5952, 3633240), (6045, 3577344), (6120, 3533504), (6165, 3507712), (6240, 3465552), (6324, 3419520), (6448, 3353760), (6528, 3312660), (6576, 3288480), (6630, 3261696), (6656, 3248955), (6851, 3156480), (6987, 3095040), (7072, 3057840), (7124, 3035520), (7254, 2981120), (7440, 2906592), (7488, 2887960), (7680, 2815761), (7905, 2735616), (7936, 2724930), (7956, 2718080), (8060, 2683008), (8160, 2650128), (8220, 2630784), (8320, 2599164), (8432, 2564640), (8494, 2545920), (8704, 2484495), (8768, 2466360), (8840, 2446272), (8905, 2428416), (8928, 2422160), (9316, 2321280), (9360, 2310368), (9486, 2279680), (9672, 2235840), (9792, 2208440), (9864, 2192320), (9920, 2179944), (9945, 2174464), (9984, 2165970), (10540, 2051712), (10608, 2038560), (10686, 2023680), (10880, 1987596), (10960, 1973088), (11160, 1937728), (11520, 1877174), (11645, 1857024), (11904, 1816620), (12090, 1788672), (12240, 1766752), (12330, 1753856), (12480, 1732776), (12648, 1709760), (12741, 1697280), (12896, 1676880), (13056, 1656330), (13152, 1644240), (13260, 1630848), (13702, 1578240), (13974, 1547520), (14144, 1528920), (14248, 1517760), (14508, 1490560), (14880, 1453296), (14976, 1443980), (15810, 1367808), (15872, 1362465), (15912, 1359040), (16029, 1349120), (16120, 1341504), (16320, 1325064), (16440, 1315392), (16640, 1299582), (16864, 1282320), (16988, 1272960), (17536, 1233180), (17680, 1223136), (17810, 1214208), (17856, 1211080), (18135, 1192448), (18632, 1160640), (18720, 1155184), (18972, 1139840), (19344, 1117920), (19584, 1104220), (19728, 1096160), (19840, 1089972), (19890, 1087232), (19968, 1082985), (20553, 1052160), (20961, 1031680), (21080, 1025856), (21216, 1019280), (21235, 1018368), (21372, 1011840), (21760, 993798), (21920, 986544), (22320, 968864), (23040, 938587), (23290, 928512), (23715, 911872), (23808, 908310), (24180, 894336), (24480, 883376), (24660, 876928), (24960, 866388), (25296, 854880), (25482, 848640), (25792, 838440), (26112, 828165), (26304, 822120), (26520, 815424), (26715, 809472), (27404, 789120), (27948, 773760), (28288, 764460), (28496, 758880), (29016, 745280), (29760, 726648), (29952, 721990), (30277, 714240), (31620, 683904), (31824, 679520), (32058, 674560), (32240, 670752), (32640, 662532), (32880, 657696), (33280, 649791), (33728, 641160), (33976, 636480), (34255, 631296), (34935, 619008), (35072, 616590), (35360, 611568), (35620, 607104), (35712, 605540), (36270, 596224), (37264, 580320), (37440, 577592), (37944, 569920), (38223, 565760), (38688, 558960), (39168, 552110), (39456, 548080), (39680, 544986), (39780, 543616), (41106, 526080), (41922, 515840), (42160, 512928), (42432, 509640), (42470, 509184), (42744, 505920), (43520, 496899), (43840, 493272), (44640, 484432), (46580, 464256), (47430, 455936), (47616, 454155), (48360, 447168), (48960, 441688), (49320, 438464), (49920, 433194), (50592, 427440), (50964, 424320), (51584, 419220), (52608, 411060), (53040, 407712), (53430, 404736), (54808, 394560), (55211, 391680), (55896, 386880), (56576, 382230), (56992, 379440), (58032, 372640), (59520, 363324), (59904, 360995), (60554, 357120), (61659, 350720), (63240, 341952), (63648, 339760), (63705, 339456), (64116, 337280), (64480, 335376), (65280, 331266), (65760, 328848), (67456, 320580), (67952, 318240), (68510, 315648), (69870, 309504), (70144, 308295), (70720, 305784), (71240, 303552), (71424, 302770), (72199, 299520), (72540, 298112), (74528, 290160), (74880, 288796), (75888, 284960), (76446, 282880), (77376, 279480), (78336, 276055), (78912, 274040), (79360, 272493), (79560, 271808), (80145, 269824), (82212, 263040), (83844, 257920), (84320, 256464), (84864, 254820), (84940, 254592), (85488, 252960), (87680, 246636), (89280, 242216), (90831, 238080), (93160, 232128), (94860, 227968), (96720, 223584), (97920, 220844), (98640, 219232), (99840, 216597), (101184, 213720), (101928, 212160), (102765, 210432), (103168, 209610), (104805, 206336), (105216, 205530), (106080, 203856), (106860, 202368), (109616, 197280), (110422, 195840), (111792, 193440), (113152, 191115), (113984, 189720), (116064, 186320), (119040, 181662), (121108, 178560), (123318, 175360), (126480, 170976), (127296, 169880), (127410, 169728), (128232, 168640), (128960, 167688), (130560, 165633), (131520, 164424), (134912, 160290), (135904, 159120), (137020, 157824), (139740, 154752), (141440, 152892), (142480, 151776), (142848, 151385), (144398, 149760), (145080, 149056)]